BR9706984A - Deviation type coriolis flow meter - Google Patents

Deviation type coriolis flow meter

Info

Publication number
BR9706984A
BR9706984A BR9706984A BR9706984A BR9706984A BR 9706984 A BR9706984 A BR 9706984A BR 9706984 A BR9706984 A BR 9706984A BR 9706984 A BR9706984 A BR 9706984A BR 9706984 A BR9706984 A BR 9706984A
Authority
BR
Brazil
Prior art keywords
flow meter
coriolis flow
deviation type
type coriolis
deviation
Prior art date
Application number
BR9706984A
Other languages
Portuguese (pt)
Inventor
Craig Brainerd Van Cleve
Roger Scott Loving
Original Assignee
Micro Motion Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of BR9706984A publication Critical patent/BR9706984A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Volume Flow (AREA)
BR9706984A 1996-01-17 1997-01-16 Deviation type coriolis flow meter BR9706984A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58755096A 1996-01-17 1996-01-17
PCT/US1997/000633 WO1997026509A1 (en) 1996-01-17 1997-01-16 Bypass type coriolis effect flowmeter

Publications (1)

Publication Number Publication Date
BR9706984A true BR9706984A (en) 1999-07-20

Family

ID=24350243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706984A BR9706984A (en) 1996-01-17 1997-01-16 Deviation type coriolis flow meter

Country Status (13)

Country Link
US (1) US5861561A (en)
EP (1) EP0874976B1 (en)
JP (1) JP3283524B2 (en)
KR (1) KR100328273B1 (en)
CN (1) CN1134651C (en)
AU (1) AU1579797A (en)
BR (1) BR9706984A (en)
CA (1) CA2241934C (en)
DE (1) DE69711846T2 (en)
HK (1) HK1018810A1 (en)
MX (1) MX9805699A (en)
RU (1) RU2181477C2 (en)
WO (1) WO1997026509A1 (en)

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Also Published As

Publication number Publication date
DE69711846D1 (en) 2002-05-16
JP2000502453A (en) 2000-02-29
CN1213431A (en) 1999-04-07
JP3283524B2 (en) 2002-05-20
KR19990077354A (en) 1999-10-25
CA2241934A1 (en) 1997-07-24
WO1997026509A1 (en) 1997-07-24
AU1579797A (en) 1997-08-11
HK1018810A1 (en) 2000-01-07
RU2181477C2 (en) 2002-04-20
DE69711846T2 (en) 2002-08-29
KR100328273B1 (en) 2002-09-26
EP0874976A1 (en) 1998-11-04
EP0874976B1 (en) 2002-04-10
CA2241934C (en) 2002-08-06
MX9805699A (en) 1998-11-30
CN1134651C (en) 2004-01-14
US5861561A (en) 1999-01-19

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]